Barbara Gordon grew up idolizing Batman, the masked vigilante who protected her home of Gotham City. But how did Barbara become Batgirl? In this illustrated biography full of character profiles and fast facts, young superhero fans will learn all about the girl behind the mask.

Who is Darth Vader? How did the once great Jedi become a fearsome villain? In this biography, complete with black-and-white illustrations, timelines, and character profiles, young Star Wars fans will delight in learning the complete history of the Sith Lord.

How did Princess Leia become a rebel leader? And what happened to her after the Empire was defeated? In this biography, complete with black-and-white illustrations, timelines, and character profiles, young readers will delight in learning the complete history of Star Wars' royal rebel.

How did Supergirl become a powerful superhero? What powers does she use to fight for what is right? In this biography-complete with black-and-white illustrations, timelines, and character profiles-young readers will delight in learning the complete history of the last Daughter of Krypton.